Sewell Mill Library to celebrate 6 years of MiniCon June 20

4th annual MiniCon returns to Sewell Mill Library in late June
A rendition of Beowulf at a previous MiniCon at the Sewell Mill Library and Cultural Center.

Submitted information:

Sewell Mill Library & Cultural Center welcomes back MiniCon, a free fan convention, on June 20th, 2026, from 10am-5pm. Fans of all ages are invited to celebrate everything fantasy, Sci-Fi, and anime with their community.

“Now in its sixth year,” says Cobb PARKS Cultural Affairs Manager, Marie Jernigan, “MiniCon has truly become a cornerstone of our community programming. It’s an incredible, high-energy day where families and fans of all ages can come together, showcase their incredible cosplay, and discover amazing local talent in our artist vendor market. Seeing the community connect over shared passions, from anime and superheroes to Dungeons & Dragons, is what makes this event an absolute highlight of our year.”

Young fans can start their day with a themed story time and craft before walking in the Children’s Costume Parade. Guests can get their face painted, play a game of Dungeons and Dragons, and have a mini photoshoot in their costume. Throughout the day, fans of all ages can attend a variety of panel discussions, watch live entertainment, and shop the Artist Alley that features 25 local artists. Cosplay enthusiasts are invited to enter the cosplay contest in one of three categories: Youth, Teen, or Adult. Guests can wrap up the day singing along in Cosplay Karaoke.

Readers of all ages can head to the Black Box Theater to hear from local authors Jo Schulte, Xan Kaur, Preeti Chhibber, and Vanya Stoyanova while they discuss their Young Adult books and about book fandom. Copies of their books will be for sale in the lobby through the Brave + Kind Bookstore.

Local food trucks, the Cheesy Truck and Sweet Zensations will be next to the flagpole with delicious food and treats. Stop by Mr. Tombstone’s Coffee Emporium in the café for an extra boost of energy and spooky snack.

With nearly 1,500 guests every year, and growing, MiniCon is the place to be for celebrating the movies, tv shows, books (and more) that have defined pop culture!

Sewell Mill Library and Cultural Center are under Cobb County Libraries and Cobb PARKS, and they offer creative programming through their gallery, arts classes, and Creative Studios in addition to other library resources. For more information regarding MiniCon 2026, email [email protected] or call 770-509-4989.

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